A like sistem for a list

I need help in my app Post’n
the thing is people can post things and i want a Like button with counter,how i do that?


So have a mutilple to multiple relationship between the Posts collection and Users called “LikedBy”.

Then you can use- Current Post > Users(LikedBy) > Count to see how many likes the post has had.

Have a like icon: sometimes visible: IF current post > Users(likedBy) > All - does not include Logged in User.

Action on Like icon should be Update current post > Users(LikedBy) > Add logged in user.

I think I got that right.


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